<%--
  Created by IntelliJ IDEA.
  User: Lenovo
  Date: 2025/2/13
  Time: 11:39
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
  <title>Title</title>
</head>
<body>
<!-- 为 ECharts 准备一个定义了宽高的 DOM -->
<div id="main1" style="width: 600px;height:400px;"></div>
<div id="main2" style="width: 600px;height:400px;"></div>

<script src="/static/jquery-2.1.4.js" type="text/javascript" charset="utf-8"></script>
<script src="/static/echarts.min.js" type="text/javascript" charset="utf-8"></script>
<script type="text/javascript">
  // 基于准备好的dom，初始化echarts实例
  var myChart1 = echarts.init(document.getElementById('main1'));
  var myChart2 = echarts.init(document.getElementById('main2'));

  $.post(
          '/echarts',
          function (jsonObj) {
            console.log(jsonObj);
            //[{name:"男",value:5},{name:"女",value:6}]
            var xArray = new Array();
            var yArray = new Array();
            $(jsonObj).each(function () {
              //this: {name:"男",value:5}
              xArray.push(this.name);
              yArray.push(this.value);
            })
            // 指定图表的配置项和数据
            var option1 = {
              title: {
                text: 'ECharts 入门示例'
              },
              tooltip: {},
              legend: {
                data: ['销量']
              },
              xAxis: {
                data: xArray
              },
              yAxis: {},
              series: [
                {
                  name: '销量',
                  type: 'bar',
                  data: yArray
                }
              ]
            };

            // 使用刚指定的配置项和数据显示图表。
            myChart1.setOption(option1);


            //饼状图
            var option2 = {
              title: {
                text: 'Referer of a Website',
                subtext: 'Fake Data',
                left: 'center'
              },
              tooltip: {
                trigger: 'item'
              },
              legend: {
                orient: 'vertical',
                left: 'left'
              },
              series: [
                {
                  name: 'Access From',
                  type: 'pie',
                  radius: '50%',
                  data: jsonObj,
                  emphasis: {
                    itemStyle: {
                      shadowBlur: 10,
                      shadowOffsetX: 0,
                      shadowColor: 'rgba(0, 0, 0, 0.5)'
                    }
                  }
                }
              ]
            };
            myChart2.setOption(option2);

          },
          'json'
  );

</script>
</body>
</html>
